Find the volume (to the nearest cubic foot) of a cone with base radius 4 ft. and height 8 ft.

The volume of a cone is V = ⅓πr²h. With radius 4 ft and height 8 ft, V = ⅓π(4²)(8) = 128π/3 ≈ 134.04 cubic feet. Rounded to the nearest cubic foot, that is 134 cubic feet, choice C.

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